You know, the magic weight loss spell?
I've been under it so many times. When dieting is easy, calorie counting is a breeze, my appetite is controlled, I have no cravings, and pounds just tumble off.
And then the spell breaks. Whether it is a week later or 6 months later, and the diet spell is broken.
I can't lose weight without the spell. I cannot summon the spell. It just happens. Who casts the spell? What breaks the spell?
These are eternal mysteries.